diff --git a/.github/workflows/pr_title_check.yml b/.github/workflows/pr_title_check.yml
index 0a99a40..bb79a99 100644
--- a/.github/workflows/pr_title_check.yml
+++ b/.github/workflows/pr_title_check.yml
@@ -1,42 +1,27 @@
 name: PR Title Check
 
 on:
-  # Will be null if PR title was not updated
   workflow_call:
-    inputs:
-      PR_TITLE:
-        required: true
-        type: string
 
 jobs:
   pr_title_format_check:
     runs-on: ubuntu-latest
     steps:
-      - name: Set Up-to-date PR Title
-        run: |
-          if [[ "${{ inputs.PR_TITLE }}" ]]; then
-            echo "PR title was updated by dependabot prefixer."
-            echo "PR_TITLE=${{ inputs.PR_TITLE }}" >> $GITHUB_ENV
-          else
-            echo "PR title was not updated by dependabot prefixer."
-            echo "PR_TITLE=${{ github.event.pull_request.title }}" >> $GITHUB_ENV
-          fi
-
       - name: Check PR Title is Prefixed with Change Type
         run: |
-          if [[ "${{ env.PR_TITLE }}" =~ ^(Fix|Update|New|Breaking|Docs|Build|Upgrade|Chore):.*$ ]]; then
+          if [[ "${{ github.event.pull_request.title }}" =~ ^(Fix|Update|New|Breaking|Docs|Build|Upgrade|Chore):.*$ ]]; then
             echo "PR title is prefixed with change type."
           else
             echo "PR title is not prefixed with change type."
             echo "Please prefix your PR title with a change type (Fix, Update, New, Breaking, Docs, Build, Upgrade, Chore)."
-            echo "See the ESLint commit convention for more details:"
-            echo "https://github.com/conventional-changelog/conventional-changelog/tree/master/packages/conventional-changelog-eslint"
+            echo "See the contributing guide for more details:"
+            echo "https://github.com/NHSDigital/nhs-fhir-middy-error-handler/blob/main/CONTRIBUTING.md"
             exit 1
           fi
 
       - name: Check PR Title contains Ticket/Dependabot Reference
         run: |
-          if [[ "${{ env.PR_TITLE }}" =~ ^.*:.*\[(AEA-[0-9]{1,4}|dependabot)\].*-.*$ ]]; then
+          if [[ "${{ github.event.pull_request.title }}" =~ ^.*:.*\[([A-Z]+-[0-9]+|dependabot)\].*-.*$ ]]; then
             echo "PR title contains ticket or dependabot reference."
           else
             echo "PR title does not contain ticket or dependabot reference."
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 3fc5f1b..7a8861f 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -5,11 +5,7 @@ on:
     branches: [main]
 
 jobs:
-  dependabot_prefix_title:
-    uses: ./.github/workflows/rename_dependabot_prs.yml
-
   quality_checks:
-    needs: dependabot_prefix_title
     uses: ./.github/workflows/quality_checks.yml
     with:
       BRANCH_NAME: ${{ github.event.pull_request.head.ref }}
@@ -17,8 +13,4 @@ jobs:
       SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
 
   pr_title_format_check:
-    needs: dependabot_prefix_title
     uses: ./.github/workflows/pr_title_check.yml
-    with:
-      # Will be null if PR title was not updated
-      PR_TITLE: ${{ needs.dependabot_prefix_title.outputs.updated_pr_title }}
diff --git a/.github/workflows/quality_checks.yml b/.github/workflows/quality_checks.yml
index 6f5e453..50f5b64 100644
--- a/.github/workflows/quality_checks.yml
+++ b/.github/workflows/quality_checks.yml
@@ -11,7 +11,7 @@ on:
         required: true
 
 jobs:
-  quality_checks:
+  lint_build_test:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
diff --git a/.github/workflows/rename_dependabot_prs.yml b/.github/workflows/rename_dependabot_prs.yml
deleted file mode 100644
index 3dc310d..0000000
--- a/.github/workflows/rename_dependabot_prs.yml
+++ /dev/null
@@ -1,68 +0,0 @@
-name: Dependabot Prefix PR Title
-
-on:
-  workflow_call:
-    outputs:
-      updated_pr_title:
-        value: ${{ jobs.prefix-pr-title.outputs.updated_pr_title }}
-permissions:
-  pull-requests: write
-
-jobs:
-  prefix-pr-title:
-    runs-on: ubuntu-latest
-    outputs:
-      updated_pr_title: ${{ steps.set_updated_pr_title_output.outputs.updated_pr_title }}
-    steps:
-      - name: Check if PR is from Dependabot
-        run: |
-          if [[ "${{ github.actor }}" == "dependabot[bot]" ]]; then
-            echo "PR is from Dependabot."
-            echo "PR_IS_DEPENDABOT=true" >> $GITHUB_ENV
-          else
-            echo "PR is not from Dependabot."
-            echo "PR_IS_DEPENDABOT=false" >> $GITHUB_ENV
-          fi
-
-      - name: Check if PR title is already prefixed
-        run: |
-          if [[ "${{ github.event.pull_request.title }}" =~ ^Upgrade:.*\[dependabot\].*-.*$ ]]; then
-            echo "PR title is already prefixed."
-            echo "No change to PR title."
-            echo "PR_IS_PREFIXED=true" >> $GITHUB_ENV
-          else
-            echo "PR title is not prefixed."
-            echo "PR_IS_PREFIXED=false" >> $GITHUB_ENV
-          fi
-
-      - name: Check if title should be updated
-        run: |
-          if [[ "${{ env.PR_IS_DEPENDABOT }}" == "true" && "${{ env.PR_IS_PREFIXED }}" == "false" ]]; then
-            echo "PR title should be updated."
-            echo "PR_UPDATED_TITLE=Upgrade: [dependabot] - ${{ github.event.pull_request.title }}" >> $GITHUB_ENV
-          else
-            echo "PR title should not be updated."
-            echo "No change to PR title."
-            exit 0
-          fi
-
-      - name: Update PR title with Prefix
-        if: env.PR_UPDATED_TITLE
-        uses: actions/github-script@v7.0.1
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            console.log("Updating PR title to: ${{ env.PR_UPDATED_TITLE }}")
-
-            github.rest.pulls.update({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              pull_number: context.issue.number,
-              title: "${{ env.PR_UPDATED_TITLE }}"
-            })
-
-      - name: Set Updated PR Title as Output
-        if: env.PR_UPDATED_TITLE
-        id: set_updated_pr_title_output
-        run: |
-          echo "updated_pr_title=${{ env.PR_UPDATED_TITLE }}" >> $GITHUB_OUTPUT
diff --git a/package-lock.json b/package-lock.json
index c53e90d..ababd29 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
         "semantic-release": "^23.0.0",
         "ts-jest": "^29.1.1",
         "ts-node": "^10.4.0",
-        "typescript": "^5.3.3"
+        "typescript": "^4.4.3"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
@@ -13429,16 +13429,16 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.3.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
-      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=14.17"
+        "node": ">=4.2.0"
       }
     },
     "node_modules/uglify-js": {
diff --git a/package.json b/package.json
index 3c5c556..f3db833 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "semantic-release": "^23.0.0",
     "ts-jest": "^29.1.1",
     "ts-node": "^10.4.0",
-    "typescript": "^5.3.3"
+    "typescript": "^4.4.3"
   },
   "dependencies": {
     "@aws-lambda-powertools/logger": "^1.17.0",